package reflect;

import java.util.Scanner;

public class Test2 {
    public static void main(String[] args) throws Exception {
        Scanner scan = new Scanner(System.in);
        System.out.println("请输入一个类名:");
        String className = scan.nextLine();
        Class cls = Class.forName(className);
        if (cls.isAnnotationPresent(AutoRunClass.class)){
            System.out.println("实例化:"+className);
            Object obj = cls.newInstance();
            System.out.println(obj);
        }else {
            System.out.println("这个类没有被注释");
        }

    }
}
